From f25378d3f6f00a06307de1322418034733afa780 Mon Sep 17 00:00:00 2001
From: Marcel Greter <marcel.greter@ocbnet.ch>
Date: Wed, 26 Oct 2016 17:45:48 +0200
Subject: [PATCH] Fix URL rebase (fixes #39)

---
 index.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 651f207..5610323 100644
--- a/index.js
+++ b/index.js
@@ -38,8 +38,10 @@ module.exports = function(destFile, options) {
           return url;
         }
 
-        var resourceAbsUrl = path.relative(commonBase, path.resolve(path.dirname(file), url));
-        resourceAbsUrl = path.relative(destDir, resourceAbsUrl);
+        var resourceAbsUrl = path.relative(
+          path.resolve(commonBase, destDir),
+          path.resolve(path.dirname(file), url)
+        );
         //not all systems use forward slash as path separator
         //this is required by urls.
         if(path.sep === '\\'){